01387+6053 STI 251 AB

01^h 38^m 44.56^s +60° 52' 14.8" P.A. 225.00 sep 12.4 mag 11.05,12.30 Sp B3:

Coord 2000	01387+6053	Discov num	STI 251	Comp	AB	Coord arcsec 2000	01 38 44.56 +60 52 14.8
Date first	1902	Date last	2015	Obs	9
Pa first	228	Pa last	225.3	P.A. Now (θ)	225.3°
Sep first	11.9	Sep last	12.406	Sep. Now (ρ)	12.406"
Mag pri	11.05	Mag sec	12.30	delta mag (ΔM)	1.25	Spectral class	B3: (blue-white)
Pri motion ra	-004	Sec motion ra	-003
Pri motion dec	+002	Sec motion dec	+000
Notes

rPM=0.5

Nature of this double is uncertain.

01387+6053 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			01 38 45 +60 52 15	TDS 1941 Aa,Ab	1991	1	203	0.5	11.58	11.93	0.35
Show			01 38 45 +60 52 15	STI 251 AB	2015	9	225	12.4	11.05	12.30	1.25		<===

Triple system
2 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cassiopeia

Tycho2

4031-00184-1

Gaia DR2

509907661378654592

WDS 01387+6053 STI 251 AB : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Sti		Stein, J. (see Vat1926)	...................
TDS		Tycho Double Star (from additional DD list)	...................
TDT		Tycho Double Star (from additional DD list)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01387+6053	STI 251	AB	1999	2	226	12.4	11.05	12.30		D	013844.56+605214.8
01387+6053	STI 251	AB	2003	3	226	12.3	11.05	12.30		D	013844.56+605214.8
01387+6053	STI 251	AB	2012	4	226	12.4	11.05	12.30		D	013844.56+605214.8
01387+6053	STI 251	AB	2015	6	225	12.4	11.05	12.30	B3:		013844.56+605214.8

If you need more information about this double, apply for a data request form to the WDS.

WDS 01387+6053 STI 251 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 01387+6053 STI 251 AB : MEASURES

No records found.

WDS 01387+6053 : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 01387+6053 : ALADIN DSS IMAGE @ 01^h 38^m 44.56^s +60° 52' 14.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 01387+6053 STI 251 AB : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		01387+6053	TDS1941	Aa,Ab	203	0.5
Show		01387+6053	STI 251	AB	225	12.4
Show		01392+6053	STI 255		324	7.8	4
Show		01392+6047	STI 256		14	13.3	7
Show		01385+6042	STI 248		19	11.8	11
Show		01374+6101	TDS1934		205	1.9	14
Show		01370+6048	TDS1930		143	0.5	14
Show		01404+6045	STI 258		353	9.3	15
Show		01368+6046	ES 1871		260	2.5	16
Show		01394+6038	STI 257		276	8.6	16
Show		01409+6057	STI 259		139	8.6	17
Show		01410+6056	STI 260		100	15.3	17
Show		01373+6108	STI 243		166	11.3	19
Show		01362+6055	STI 242		246	9.4	19
Show		01375+6035	STI 244		39	4.1	20
Show		01383+6033	STI 247		265	3.7	21
Show		01416+6100	SKF 212		85	3.1	23
Show		01419+6106	STI 261		335	10.7	28
Show		01350+6047	HJL 20		79	44.3	28
Show		01394+6025	HDS 217		74	0.6	29
Show		01425+6045	STI 262	AB	70	13.5	29
Show		01425+6045	MRI 26	BC	249	1.6	29
Show		01356+6117	STI 239	DE	333	5.7	33
Show		01356+6117	BKO1064	ET	102	1.9	33
Show		01432+6056	MLR 106	AB	157	0.9	33
Show		01432+6056	STI 271	AC	182	8.8	33
Show		01356+6117	DAM 90	OD	71	34.7	33
Show		01356+6117	DAM 90	PQ	81	10.1	33
Show		01356+6117	JCT 2	Fa,Fb	156	1.3	34
Show		01356+6117	STI 237	FG	280	10.1	34
Show		01356+6117	DAM 90	FO	133	45.5	34
Show		01356+6117	DAM 90	FP	175	47.8	34
Show		01356+6117	DAM 90	FR	264	58.5	34
Show		01356+6117	STI 237	BC	119	4.6	34
Show		01356+6117	STI 237	AB	220	15.3	34
Show		01356+6117	ES 2588	AF	217	28.7	34
Show		01356+6117	HJ 1083	AH	36	14.0	34
Show		01356+6117	ES 2588	AI	85	24.4	34
Show		01356+6117	ES 2588	AJ	279	25.1	34
Show		01356+6117	ES 2588	AD	132	66.3	34
Show		01356+6117	ES 2588	HM	331	10.6	34
Show		01356+6117	BKO1064	HN	58	9.8	34
Show		01356+6117	ES 2588	HL	321	21.6	34
Show		01356+6117	ES 2588	JK	178	3.1	34
Show		01348+6035	STI 235		132	9.5	34
Show		01356+6117	DAM 90	RS	42	5.3	34
Show		01426+6033	BU 1363	AB	93	15.0	35
Show		01426+6033	BU 1363	AC	12	27.5	35
Show		01431+6106	TDS1963		295	1.0	35
Show		01381+6018	STI 246		71	14.8	35
Show		01387+6130	ES 1949		65	5.7	38

WDS 01387+6053 : COMPONENTS

	A	Ab
Ab	pa=191.7° sep=0.50"
B	pa=206.2° sep=9.73"	pa=207.0° sep=9.24"

01387+6053 A

Coord arcsec 2000	013844.56+605214.8		Mag	11.05		Spectral class	B3: (blue-white)		PmRA	-4.00
PmDE	2.0		Tycho2	4031-00184-1

Tycho2

Tycho2	4031-00184-1	Pflag		RAmdeg	24.68564470	DEmdeg	60.87077866
PmRA	0.6	PmDE	3.3	E RAmdeg	23	E DEmdeg	25
E pmRA	3.9	E pmDE	3.9	EpRAm	1989.64	EpDEm	1989.07
Num	3	Q RAmdeg	1.5	Q DEmdeg	2.8	Q pmRA	1.5
Q pmDE	2.8	BTmag	11.295	E BTmag	0.043	VTmag	11.046
E VTmag	0.050	Prox	999	TYC	T	HIP
CCDM		RAdeg	24.68565028	DEdeg	60.87076111	EpRA 1990	1.72
EpDE 1990	1.80	E RAdeg	25.7	E DEdeg	29.6	Posflg	P
Corr	0.3

01387+6053 Ab

Coord arcsec 2000	013844.55+605214.3		Mag	11.93		PmRA	1.00		PmDE	3.0
Calc delta mag	0.35		Calc coord	yes

01387+6053 B

Coord arcsec 2000	013843.97+605206.1		Mag	12.3		PmRA	-3.00		PmDE	0.0
Calc delta mag	0.72		Calc coord	yes